Passes military grade 4ft./1.2m drop testing (MIL-STD 810G) Patented 360° rotation for portrait/landscape views Patent-pending multi-generation tray Adjustable viewing angles and comfortable typing angle Precision cut access to controls， ports， and camera Tray design enhances audio performance Integrated holder for Apple Pencil or stylus (not included) Elastic cord closure secures cover Water and dirt repellent exterior wipes clean Compatibility 9.7-inch iPad Pro™ / iPad® Air 2 & iPad® Air Computer Compatibility Dimensions 42.5 x 27.5 x 31.5 cm / 16.7" x 10.8" x 12.4" Exterior Dimensions (fully expanded) 28.4 x 2.2 x 19 cm / 11.2" x 0.85" x 7.5" Other Country of Origin:China Warranty Limited Lifetime Warranty Weight 0.39kg / 0.87lbs